SOLUTION: Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) z=.80 and z=.05

Algebra ->  Probability-and-statistics -> SOLUTION: Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) z=.80 and z=.05       Log On


   

Question 970115: Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.)
z=.80
and
z=.05
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Look at a normal curve.
I can't draw one here, but
z=0.05 is a vertical line just to the right of the midline.
z=0.80 is about a third of the way to the right.
Draw vertical lines down from both.
Shade the area between. It is 26.8% of the total area, so it is about a quarter shaded.